Bocfel is an interpreter for the Z-machine, which means that it can be used to play Infocom games as well as other games based on the Z-machine. It is compliant with version 1.1 of the Z-Machine Standards Document for all Z-machine versions other than 6.

cygbuild is a porting tool for making Cygwin net
releases. It helps Cygwin source and binary
package maintainers to configure, build, strip,
produce diffs, and generate Cygwin specific files.
To put it simply, it converts any freely available
program or package into a complete Cygwin net
release distribution.

Wireshark is a network protocol analyzer, or "packet sniffer", that lets you capture and interactively browse the contents of network frames. It provides a commercial-quality packet analyzer for Unix, and the most useful packet analyzer on any platform.

cdrtools (formerly cdrecord) creates home-burned CDs/DVDs with a CDR/CDRW/DVD/BluRay recorder. It works as a burn engine for several applications. It supports CD/DVD/BD recorders from many different vendors; all SCSI-3/mmc- and
ATAPI/mmc-compliant drives should also work. Supported features include IDE/ATAPI, parallel port, and SCSI drives; audio CDs, data CDs, and mixed CDs; full multi-session support; CD-RWs, DVD-R/-RW, DVD+R/+RW, BD-R/BD-RE;
and TAO, DAO, RAW, and human-readable error messages. cdrtools includes remote SCSI support and can access local or remote CD/DVD/BD writers.

GroupOffice is a groupware suite that takes your office online, implementing online collaboration and CRM. It allows you to share projects, calendars, files and email online with co-workers and clients. It is easy to use and fully customizable. It also features synchronization with PDAs and Outlook.

Aspose.BarCode is a .NET component for generation and recognition of Linear and 2D barcodes on all kinds of .NET applications. It supports WPF with 29+ Barcode symbologies like OneCode, QR, Aztec, MSI, EAN128, EAN14, SSCC18, Code128, Code39, Postnet, MarcoPDF417, Datamatrix, UPCA, etc. Other features include barcode insertion in PDF, Word, and Excel documents. It can also take image input in BMP, GIF, JPEG, PNG, and WMF formats. You can also control image styles such as background color and bar color.

Admin4 is a tool for server maintenance via several plugin modules, running on Windows, Mac OS X, Linux, and many more platforms. Currently, plugins for BIND DNS, LDAP, and PostgreSQL are included. It is designed as a framework, using Python for fast development of plugins and custom modifications. The DNS plugin should be able to query (axfr) any type of server, and performs updates via DDNS, which ensures that it won't interfere with other DDNS clients (DHCP, SAMBA4). For BIND 9.7 and up, statistics are supported as well and used to retrieve the server's zones automatically. The LDAP plugin features browsing and generic editing of all types of LDAP entries with schema support. In addition, high-level editing of objects like users, groups and samba domains is supported. Custom objectClasses and attributes can easily be added. The PostgreSQL module features a query tool with centrally stored snippets, a data tool with filter presets and a database object browser.

WCD is a directory changer for DOS and Unix. Another NCD (Norton Change Directory) clone. This program jumps to a (sub)directory anywhere in the directory-tree. The directory to jump to can be given by only the first characters or an expression with wildcards.